/**
 * Common js function for stock24 system
 */

function tableOrdering(order, dir, method) {
	var form = document.adminForm;
	form.filter_order.value 	= order;
	form.filter_order_Dir.value	= dir;
	submitForm(method);
}

function submitForm(method){
	if (method) {
		document.adminForm.m.value=method;
	}
	if (typeof document.adminForm.onsubmit == "function") {
		document.adminForm.onsubmit();
	}
	document.adminForm.submit();
}


// LTrim(string) : Returns a copy of a string without leading spaces.
function ltrim(str)
{
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(0)) != -1) {
      var j=0, i = s.length;
      while (j < i && whitespace.indexOf(s.charAt(j)) != -1)
         j++;
      s = s.substring(j, i);
   }
   return s;
}

//RTrim(string) : Returns a copy of a string without trailing spaces.
function rtrim(str)
{
   var whitespace = new String(" \t\n\r");
   var s = new String(str);
   if (whitespace.indexOf(s.charAt(s.length-1)) != -1) {
      var i = s.length - 1;       // Get length of string
      while (i >= 0 && whitespace.indexOf(s.charAt(i)) != -1)
         i--;
      s = s.substring(0, i+1);
   }
   return s;
}

// Trim(string) : Returns a copy of a string without leading or trailing spaces
function trim(str) {
   return rtrim(ltrim(str));
}

